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Planning application

11 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FF

Granted Three Rivers 25/1980/NMA Non Material Amendments

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Relates to 25/0701/FUL

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Non-material amendment to planning permission 25/0701/FUL to allow addition of 2no. rooflights to single storey rear extension

As published by the council, reference 25/1980/NMA

Application record

Reference
25/1980/NMA
Type
Non Material Amendments
Status
Decided
Decision
Granted As published: approved
Received
14 Nov 2025
Validated
14 Nov 2025
Decided
24 Nov 2025
Ward
Dickinsons
Parish
Croxley Green Parish Council
Decision by
Delegated Decision
Postcode
WD3 3FF

Site history

Applications at this address on the Three Rivers register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/0701/FUL Granted

    11 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FF

    Single storey side and rear extension, conversion of garage to habitable accommodation and alterations to fenestration detail

    Decided 13 Jun 2025 Full applications

Timeline

Dates from the published record

  1. 14 Nov 2025

    Received by Three Rivers

  2. 24 Nov 2025

    Decision issued: approved

  3. 19 Aug 2026

    Added to PlanIndex

Cases linked to this one on the register

  • 25/0701/FUL Granted

    11 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FF

    Single storey side and rear extension, conversion of garage to habitable accommodation and alterations to fenestration detail

    Decided 13 Jun 2025 Full applications

Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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Open the documents

What this grant of permission means

Three Rivers granted permission on 24 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About amendment applications

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 11 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FF

    25/0701/FUL Submitted 17 Apr 2025 50 yards away

    Single storey side and rear extension, conversion of garage to habitable accommodation and alterations to fenestration detail

    Granted Full applications Extension Windows or glazing 15 docs
    Small domestic

  • Greystone Works The Green Croxley Green Hertfordshire

    26/0331/FUL Submitted 27 Feb 2026 50 yards away

    89% historically approved · decision due ~19 Jun

    Demolition of existing workshops and construction of a two-storey building containing 4 residential units (Use Class C3) with accommodation in the roof served by front dormers, side/rear rooflights, solar panels, alterations to vehicular access, with associated car and bike parking, refuse and recycling storage, landscaping works

    Awaiting decision Full applications Loft or dormer Demolition 54 docs

  • Greystone Works The Green Croxley Green WD3 3AN

    20/2435/DIS Submitted 16 Nov 2020 50 yards away

    Discharge of Condition 3 (Construction Management Plan), 4 (Dropped Kerbs), 5 (Materials), 6 (Hard and Soft Landscaping), 7 (PV Panels), 8 (Boundary Treatment) pursuant to planning permission 20/1494/FUL

    Decided Conditions 32 docs

  • 2 Windmill Drive Croxley Green Rickmansworth Hertfordshire WD3 3FD

    24/1884/FUL Submitted 27 Nov 2024 50 yards away

    Construction of part single, part two storey rear extension; front porch extension; alterations to roof of first floor front dormer windows, alterations to fenestration and internal alterations.

    Granted Full applications Extension Loft or dormer +1 16 docs
    Small domestic

  • The Cottage The Green Croxley Green Rickmansworth Hertfordshire WD3 3AN

    26/0803/TCA Submitted 19 May 2026 50 yards away

    85% historically approved · decision due ~14 Jul

    To fell and remove the leylandi conifer trees on boundary of property. The trees on the property are causing a lack of light preventing any grass from growing. They are also causing uneven paving which is causing problems with pedestrians and could lead to a serious accident occurring, which could lead to accident claims the owner wishes to avoid. There is also a worry of mould increasing in the cottages (neighbouring) due to the lack of sunlight. The applicant is planning on replanting conifers/large hedges to replace.

    Awaiting decision Trees

  • K6 Telephone Kiosk Opposite All Saints Church Croxley Green Hertfordshire WD3 3AN

    26/0377/LBC Submitted 5 Mar 2026 50 yards away

    Listed Building Consent: Refurbishment of existing K6 telephone kiosk including minor repairs, replacement of glazing, reinstatement of missing signage. Installation of removable transparent stained-glass-effect community artwork panel to the internal face of glazing

    Granted Heritage and listed buildings Windows or glazing 12 docs

In Three Rivers

  • 26/1670/NMA Awaiting decision

    Maple Cross House, Denham Way And Kier Offices Off Maple Lodge Close, Maple Cross Rickmansworth Hertfordshire WD3 9SW

    Non-Material Amendments pursuant to planning permission 24/1963/FUL to allow the relocation of two trees

    Received 21 Oct, published by the council 22 Oct 2026 Amendments
  • 26/1657/NMA Awaiting decision

    123 High Street Rickmansworth Hertfordshire WD3 1AN

    Non-Material Ammendemts to planning permission 26/1091/FUL to allow alteration to design of combined defibrillator and bleed kit cabinet.

    Received 19 Oct, published by the council 20 Oct 2026 Amendments
  • 26/1580/NMA Decided

    12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

    Non-Material Amendments to planning permission 26/0703/FUL to allow the approved bunker to change location

    5 Oct 2026 Amendments
  • 26/1478/NMA Granted

    12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

    Non-material amendment to planning permission 26/0793/FUL to allow a reduction in size to the approved first-floor side extension.

    Received 16 Sep, published by the council 17 Sep 2026 Amendments
  • 26/1481/NMA Decided

    No. 3 - 6 Wolsey Business Park Tolpits Lane Watford Hertfordshire WD3 9BL

    Non Material Amendments to planning permission 24/1137/FUL to allow alterations to the landscaping and fencing

    Received 17 Sep, published by the council 18 Sep 2026 Amendments